Capacitor plugin for Firebase App Check on Android, iOS, and Web.

Workers AI Provider for the vercel AI SDK

Detect agentic coding environments and AI assistant tools

Detect whether the terminal supports Unicode

Workflow SDK compatible helper library for the AI SDK

Network-tab-style DevTools for LLM calls in Angular apps. See every prompt, response, token, and dollar your app spends — without leaving the browser.

Check whether a binary version satisfies a semver range

Type-safe TypeScript AI SDK for streaming chat, tool calling, agents, structured outputs, and multimodal generation.

Deep Agents - a library for building controllable AI agents with LangGraph

A typechecker for your issue tracker — every checked acceptance criterion must cite a real commit and proof, verified by `ztrack check` (and enforced on coding agents via a loop gate).

Check if a local or remote port is reachable

Parses and compiles CSS nth-checks to highly optimized functions.

Genkit AI framework

A simple Node.js module to check if a TCP port is already bound.

Retry and fallback mechanisms for AI SDK

Genkit AI framework plugin for Google AI & Vertex APIs, including Gemini APIs.

Use Ollama with the Vercel AI SDK, implementing the official Ollama API. This provider has minimal dependencies and is web-compatible out of the box.

The **[AI SDK](https://ai-sdk.dev)** LangChain adapter provides seamless integration between [LangChain](https://langchain.com/) and the AI SDK, enabling you to use LangChain agents and graphs with AI SDK UI components.

Runtime typescript and ESM support for Node.js

Check if the character represented by a given Unicode code point is fullwidth